Why run a checksum over config.h? The whole point is for it to be edited; not verifying this file would just add extra steps to each configuration change (such as creating a patch, replacing the symlink with a copy, or updating the checksum by hand...)

grille, the website had cgit interface earlier which they switched to stagit that's why the snapshot link is not working. I'll fix the link in the PKGBUILD. However, the extra config.h file is to configure the package before installation. This is because to configure sent, you have to change the original config.h file and compile the package again. The config.h shipped with the pkgbuild is similar to original one but it can be modified and be used to build the configure package easily. So, you're not supposed to remove it.

Changes:
* Using tarball instead of git, no makedepends now
* Using external config.h which to provide additional configuration option
* Updated to Ver. 1
* Added Farbfeld as optional dependency for image support